Выбивает ошибку при входе в админку и на сайт

Это когда в админкуWarning: require_once(/home/wm32772/public_html/administrator/includes/defines.php) [function.require-once]: failed to open stream: Permission denied in /home/wm32772/public_html/administrator/index.php on line 21Fatal error: require_once() [function.require]: Failed opening required '/home/wm32772/public_html/administrator/includes/defines.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/wm32772/public_html/administrator/index.php on line 21А на сайте вотWarning: require_once(/home/wm32772/public_html/includes/defines.php) [function.require-once]: failed to open stream: Permission denied in /home/wm32772/public_html/index.php on line 21Fatal error: require_once() [function.require]: Failed opening required '/home/wm32772/public_html/includes/defines.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/wm32772/public_html/index.php on line 21Помогите решить проблему,пожалуйста